2. Questions Bank
  3. 10th Class
  4. Mental Ability
  5. Series Completion

10th Class Mental Ability Series Completion Question Bank Series Completion

  • question_answer
    Direction: In each of the following questions, a number series with one term missing is liven. Choose the correct option to complete the series.
    20, 19, 17,?, 10, 5

    A) 12                                

    B) 13             

    C) 14                                

    D) 15

    Correct Answer: C

    Solution :

    "The pattern from the left is : -1, -2, -3,-4,-5. So, the 4th (missing) term =17-3=14.


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